JPH07499Y2 - Ishizume basket - Google Patents

Description

[Detailed description of the device]

[0001]

[Field of Industrial Application] The present invention relates to a stone squirrel cage used for revetment work and residential land construction work on rivers and coasts.

[0002]

2. Description of the Related Art Generally, a stone basket of this type is surrounded by a bottom net having a quadrangular shape, front and rear and left and right side nets rising from four sides of the bottom net, and the bottom net and the side net. It is formed in a rectangular parallelepiped shape with an upper surface net that covers the upper surface of the space, and is installed at the site with filling stones inside. Normally, each of the above-mentioned surface nets is formed by a diamond-shaped wire net.

However, since the above-mentioned diamond-shaped wire net is formed by sequentially engaging the column wires wound in a flat spiral shape at the bent portions, straight wire rods are arranged in a grid and welded. Compared to a latticed wire net, etc., the thickness of the wire net is large due to the spiral shape of the line wire, and therefore, when installed as a stone basket, it is easy to feel that the line line is largely lifted from the lined stone. In particular, if the row lines are raised on the top surface of the stone-filled basket, not only does it look bad, but it also has a fluffy feel, making it difficult to walk on it.

Although the above-mentioned feeling of uplifting can be eliminated by using a lattice wire net having a thin net thickness, since the vertical wire and the horizontal line are arranged in a straight line in one direction on the front and back sides, respectively. , It is very slippery in the direction of the line, and it is particularly dangerous when walking on a stone-filled basket placed on a slope.

[0005]

The problem to be solved by the present invention is to eliminate the feeling of lifting of the row line during construction, which tends to occur when the upper surface of a stone basket is covered with a diamond mesh with a large net thickness, and to slide the upper surface. It is to make it harder and to increase the safety when walking on the stone basket.

[0006]

In order to solve the above-mentioned problems, the present invention provides a quadrangular bottom net and four bottom nets.
Formed in the shape of a rectangular parallelepiped by the front and rear and left and right side nets rising from the side and the top net that covers the upper surface of the space surrounded by these bottom nets and side nets, and installed in the site with filling stones inside In a stone-filled basket, at least the upper surface mesh has a plurality of column lines bent in a corrugated shape, and the bent parts of the even-numbered column lines are overlapped with the bent parts of the odd-numbered column line to form a rhombus metal. It is characterized in that it is constituted by a diamond-shaped welded wire mesh which is arranged in a mesh shape and is welded to each other at the bent portions of the column lines.

[0007]

[Function] The above stone-filled basket is installed at the site such as revetment work and residential land development work with the stone of appropriate size filled inside, but the top surface of the stone-filled basket exposed to the outside has a thin mesh thickness. Since it is covered with the diamond-shaped welded wire netting, the column wires are in close contact with the packing stone, and there is no feeling of floating of the column wires unlike when using the diamond-shaped wire netting. In addition, there is a level difference between the odd-numbered column line and the even-numbered column line that is approximately the diameter of the column line, and this step acts as a non-slip surface, so it is safe to walk on the stone basket . Moreover, since each column line is corrugated, it effectively and reliably functions as a slip stopper in all directions.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. The stone basket 1 shown in FIG. 1 has a bottom net 2a having a rectangular shape and rising from four sides of the bottom net 2a. Front and back and left and right side nets 2b and 2c, and bottom nets 2a thereof
And a top net 2d that covers the upper surface of the space surrounded by the side nets 2b and 2c, and is formed into a rectangular parallelepiped shape, as shown in FIG. It will be installed.

The stone basket 1 has a bottom net 2a and side nets 2
b and 2c are formed by a diamond wire mesh, and the upper surface mesh 2d is
It is formed of diamond-shaped welded wire mesh. As is well known, the diamond-shaped wire mesh is formed by sequentially engaging the column wires 4 wound in a flat spiral shape at the bent portions, while the diamond-shaped welded wire mesh is flat as shown in FIG. A plurality of column lines 5 and 6 that are bent in a wavy shape are overlapped with the bent portion 6a of the even-numbered column line 6 on the bent portion 5a of the odd-numbered column line 5 to form a rhombic wire mesh as a whole. Placed on each column line 5, 6
Are formed by welding the bent portions 5a and 6a to each other. Since the odd-numbered column lines 5 are located on the front surface side of the wire mesh and the even-numbered column lines 6 are located on the back surface side of the wire mesh, The thickness of the wire mesh is the diameter of the odd-numbered column lines 5 and the even-numbered column lines 6
It is the size of the sum of the diameters of the weld metal minus the amount of melt penetration during welding, and the mesh thickness is thinner than other face meshes made of ordinary diamond mesh. As shown by the chain line in FIG.
A straight reinforcing wire 7 is arranged between adjacent column lines 5, 5 or 6, 6 at appropriate positions, and the straight reinforcing line 7 is arranged between the column lines 6, 6 or 5, 5
It may be welded to the other surface, and a similar reinforcing wire may be attached to the other surface net by a method such as inserting it in the mesh.

As shown in FIG. 3, the stone-filled basket 1 having the above-mentioned structure is installed at a site such as a revetment work or a residential land construction work with a stone of an appropriate size filled inside. At this time, since the top surface of the stone stuffed basket 1 exposed to the outside is covered with the top net 2d made of a diamond-shaped welded wire net with a thin net thickness, the row lines 5 and 6 are in close contact with the stuffed stone and the diamond shape is formed. There is no feeling of lifting of the column lines as in the case of using a wire net, and there is a step between the odd-numbered column lines 5 and the even-numbered column lines 6 that is substantially equivalent to the diameter of the column lines. Since it functions as an anti-slip, it is safe to walk on the stone basket 1 without slipping. Moreover, since the column lines 5 and 6 are corrugated, they function effectively and reliably as a slip stopper in all directions,
It is not slippery along the line, as in the case of a lattice wire net using straight lines.

In the above embodiment, only the upper surface mesh 2d is formed by the diamond-shaped welded wire mesh, and the other bottom surface mesh 2a and each side surface mesh 2 are formed.
Although b and 2c are formed by a normal diamond mesh, at least the upper surface mesh 2d may be formed by a diamond welded metal mesh, and all or a part of the bottom mesh 2a and each side mesh 2b, 2c is an upper mesh. It is also possible to use the same diamond-shaped wire mesh as 2d. It should be noted that the surface mesh not using the diamond-shaped welded wire mesh does not necessarily have to be formed by a normal diamond-shaped wire mesh, but may be formed by a lattice wire mesh or other wire mesh.

Further, although each of the above-mentioned surface nets is independently formed and connected by an appropriate method, a plurality of adjacent surface nets such as the bottom surface net 2a and the side surface nets 2b and 2c of the embodiment are of the same type. In the case of the wire mesh, a plurality of surface meshes may be integrally formed and bent.

[0013]

As described above in detail, according to the present invention,
The top surface of the stone basket that is exposed to the outside when installed in the field is covered with a top mesh made of diamond mesh wire mesh with a thin mesh thickness, so when the row wire is in close contact with the packing stone and the diamond wire mesh is used. There is no feeling of floating of the column line like that, and there is a step between the odd-numbered column line and the even-numbered column line, which is almost equivalent to the diameter of the column line. , It is safe to walk on a stone basket, and since each row line is corrugated, it functions effectively and reliably as a non-slip in all directions.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a stone basket according to the present invention.

FIG. 2 is an enlarged plan view of an essential part of the top net of the present invention.

FIG. 3 is a side sectional view showing a construction state of the filling basket of the present invention.

[Explanation of symbols]

 1 Stone stuffed basket 2a Bottom net 2b, 2c Side net 2d Top net 5, 6 Column line 5a, 6a Bent part

Claims (1)

[Scope of utility model registration request] 1. A bottom net having a rectangular shape and four of the bottom nets.
Formed in the shape of a rectangular parallelepiped by the front and rear and left and right side nets rising from the side and the top net that covers the upper surface of the space surrounded by these bottom nets and side nets, and installed in the site with filling stones inside In a stone-filled basket, at least the upper net has a plurality of row lines bent in a corrugated shape.
Rhombic welded wire mesh formed by stacking the bent parts of the even-numbered column lines on top of the bent parts of the odd-numbered column lines and arranging them in a diamond-shaped wire mesh, and welding each column line at the bent parts. It is made of, and is characterized by a stone basket.